income tax preferential policy

基本解释

At present, there are some shortcomings exist in our income tax preferential policy for high-tech industry, it needs further adjustment and perfection.
目前，有关我国高新技术产业所得税优惠政策的制定仍存在一些不足之处，需要进一步地调整和完善。
Revises excessively much as the non-tum tax revenue system"s income tax preferential policy to the tum income tax system, tax system"s reform has become the necessity;
作为非基准税收制度的所得税优惠政策对基准所得税制度修订过多，税制的改革已成为必要；
Revises excessively much as the non-datum tax revenue system's income tax preferential policy to the datum income tax system, tax system's reform has become the necessity;
作为非基准税收制度的所得税优惠政策对基准所得税制度修订过多，税制的变革已成为必要；